3TSJ
Crystal structure of Phl p 4, a grass pollen allergen with glucose dehydrogenase activity
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Pollen allergen Phl p 4 | polymer | 500 | 55716.7 | 2 | UniProt (Q5ZQK4) UniProt (by SIFTS) (Q2I6V7) | Phleum pratense (timothy) | |
| 2 | C, I (A, B) | DIHYDROFLAVINE-ADENINE DINUCLEOTIDE | non-polymer | 787.6 | 2 | Chemie (FDA) | |||
| 3 | D, J (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | E, F, G, H, K... (A, B) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 989 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 500 (UniProt: Q5ZQK4)
| PDB | External Database | Details |
|---|---|---|
| Gln 61 | Asn 69 | engineered mutation |
| Gln 330 | Asn 338 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 111433.4 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2197.5 | |
| All* | Total formula weight | 113630.9 |
